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api/soft/phpQuery-master/jQueryServer/jQueryServer.php

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+<?php
+/**
+ * jQuery Server Plugin
+ *
+ * Backend class using phpQuery.
+ *
+ * @version 0.5.1
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
+ * @link http://code.google.com/p/phpquery/wiki/jQueryServer
+ * @link http://code.google.com/p/phpquery/
+ * @todo local files support (safe...)
+ * @todo respond with proper HTTP code
+ * @todo persistant thread support (with timeout...)
+ * @todo 2.0: JSON RPC - Zend_Json_Server
+ * @todo 2.0: XML RPC ?
+ */
+class jQueryServer {
+	public $config = array(
+		'allowedRefererHosts' => array('.'),
+		'refererMustMatch' => true,
+	);
+	public $calls = null;
+	public $options = null;
+	public $allowedHosts = null;
+	function __construct($data) {
+		$pq = null;
+		include_once(dirname(__FILE__).'/../phpQuery/phpQuery.php');
+		if (file_exists(dirname(__FILE__).'/jQueryServer.config.php')) {
+			include_once(dirname(__FILE__).'/jQueryServer.config.php');
+			if ($jQueryServerConfig)
+				$this->config = array_merge_recursive($this->config, $jQueryServerConfig);
+		}
+		if ($this->config['refererMustMatch']) {
+			foreach($this->config['allowedRefererHosts'] as $i => $host)
+				if ($host == '.')
+					$this->config['allowedRefererHosts'][$i] = $_SERVER['HTTP_HOST'];
+			$referer = parse_url($_SERVER['HTTP_REFERER'], PHP_URL_HOST);
+			$authorized = $referer
+				&& in_array($referer, $this->config['allowedRefererHosts']);
+			if (! $authorized) {
+				throw new Exception("Host '{$_SERVER['HTTP_REFERER']}' not authorized to make requests.");
+				return;
+			}
+		}
+//		phpQueryClass::$debug = true;
+//		if (! function_exists('json_decode')) {
+//			include_once(dirname(__FILE__).'/JSON.php');
+//			$this->json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
+//		}
+//		$data = $this->jsonDecode($data);
+		$data = phpQuery::parseJSON($data);
+		// load document (required for first $data element)
+		if (is_array($data[0]) && isset($data[0]['url'])) {
+			$this->options = $data[0];
+			$ajax = $this->options;
+			$this->calls = array_slice($data, 1);
+			$ajax['success'] = array($this, 'success');
+			phpQuery::ajax($ajax);
+		} else {
+			throw new Exception("URL needed to download content");
+		}
+	}
+	public function success($response) {
+		$pq = phpQuery::newDocument($response);
+		foreach($this->calls as $k => $r) {
+			// check if method exists
+			if (! method_exists(get_class($pq), $r['method'])) {
+				throw new Exception("Method '{$r['method']}' not implemented in phpQuery, sorry...");
+			// execute method
+			} else {
+				$pq = call_user_func_array(
+					array($pq, $r['method']),
+					$r['arguments']
+				);
+			}
+		}
+		if (! isset($this->options['dataType']))
+			$this->options['dataType'] = '';
+		switch(strtolower($this->options['dataType'])) {
+			case 'json':
+				if ( $pq instanceof PHPQUERYOBJECT ) {
+					$results = array();
+					foreach($pq as $node)
+						$results[] = pq($node)->htmlOuter();
+					print phpQuery::toJSON($results);
+				} else {
+					print phpQuery::toJSON($pq);
+				}
+			break;
+			default:
+				print $pq;
+		}
+		// output results
+	}
+//	public function jsonEncode($data) {
+//		return function_exists('json_encode')
+//			? json_encode($data)
+//			: $this->json->encode($data);
+//	}
+//	public function jsonDecode($data) {
+//		return function_exists('json_decode')
+//			? json_decode($data, true)
+//			: $this->json->decode($data);
+//	}
+}
+new jQueryServer($_POST['data']);
+?>